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BdK Guinness 20L

Method: Partial Mash
Style: Dry Stout
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 12 liters
Pre Boil Gravity: 1.042 (recipe based estimate)
Post Boil Gravity: 1.045 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Magnus Keijser
Calories: 139 calories (Per 330ml)
Carbs: 16.2 g (Per 330ml)

Created: Sunday May 26th 2024

Original Gravity:

1.045

Final Gravity:

1.014

ABV (standard):

4.2%

IBU (tinseth):

34.9

SRM (morey):

36.7

Mash pH

5.4

Cost kr

451.70

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
1,000 g	Muntons - Extra Light Dry Malt Extract (DME) - (late boil kettle addition)	kr 108.00 / kg kr 108.00	44	3.2	22.3%
660 g	United Kingdom - Brown660 g Brown	kr 35.00 / kg kr 23.10	32	65	14.7%
660 g	Crisp Malting - Flaked Torrified Oats660 g Flaked Torrified Oats	kr 29.00 / kg kr 19.14	31	2	14.7%
660 g	United Kingdom - Maris Otter Pale660 g Maris Otter Pale	kr 26.00 / kg kr 17.16	38	3.75	14.7%
500 g	Invert Sugar Syrup500 g Invert Sugar Syrup - (late fermenter addition)		36	1	11.2%
400 g	Finland - Crystal Malt 250400 g Crystal Malt 250	kr 34.00 / kg kr 13.60	35	94	8.9%
200 g	German - Carafa II200 g German - Carafa II	kr 32.00 / kg kr 6.40	32	425	4.5%
100 g	Lactose (Milk Sugar)100 g Lactose (Milk Sugar) - (late boil kettle addition)	kr 99.00 / kg kr 9.90	41	1	2.2%
300 g	Belgian Candi Sugar - Dark (275L)300 g Belgian Candi Sugar - Dark (275L) - (late fermenter addition)	kr 79.00 / kg kr 23.70	38	275	6.7%
4,480 g / kr 221.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
33 g	East Kent Goldings33 g East Kent Goldings Hops	kr 0.49 / g kr 16.17	Pellet	5.2	Boil	60 min	23.32	50%
33 g	East Kent Goldings33 g East Kent Goldings Hops	kr 0.49 / g kr 16.17	Pellet	5.2	Boil	15 min	11.57	50%
66 g / kr 32.34

Show Summary View

Amount	Variety	Cost	IBU	Bill %
66 g	East Kent Goldings (Pellet) 66 g East Kent Goldings (Pellet) Hops	kr 0.49 / g kr 32.34	34.89	100%
66 g / kr 32.34

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
12 L	Temperature	--	64 °C	45 min
	Temperature	--	70 °C	25 min
	Temperature	--	77 °C	10 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
2 g	Chalk	kr 69.00 / kg kr 0.14	Water Agt	Mash	1 hr.
1 g	Gypsym	kr 59.00 / kg kr 0.06	Water Agt	Mash	1 hr.
1 g	Table Salt	kr 1.20 / kg kr 0.00	Water Agt	Mash	1 hr.
1 g	Protafloc	kr 0.98 / g kr 0.98	Fining	Boil	15 min.
2 g	Jästnäring	kr 2.10 / g kr 4.20	Other	Boil	10 min.
1 ml	Endozym Protease GF	kr 3,980.00 / kg kr 3.98	Fining	Primary	0 min.
kr 9.36

Yeast

White Labs - English Ale Yeast WLP002

Amount:	1 Each	Cost:	kr 189.00 / each kr 189.00
Attenuation (avg):	66.5%	Flocculation:	Very High
Optimum Temp:	18 - 20 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 78 B cells required

kr 189.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 1.49 bar Temp: 22 °C CO₂ Level: 2 Volumes

Target Water Profile

Dublin (Dry Stout)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
110	4	12	19	53	280
Mash Chemistry and Brewing Water Calculator

Notes

Invert sugar - 500 gram (ange i URL):
400 gram socker
200 gram vatten
1/4 tsk citronsyra
Blanda och koka upp
Låt sjuda i 20 minuter
Klart!

Last Updated and Sharing

348

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Brews

Public: Yup, Shared
Last Updated: 2025-06-10 16:11 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost kr	Cost %
Fermentables	kr
Steeping Grains (Extract Only)	kr
Hops	kr
Yeast	kr
Other	kr
Cost Per Barrel	kr 0.00
Cost Per Pint	kr 0.00
Total Cost	kr 0.00

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